Nakhuda (1981)

When Shaikhoo (Kulbhushan Kharbanda) gives up his life savings to bail out Ravi (Raj Kiran) from his financial mess, Ravi reveres Shaikhoo as God. Ravi marries Soni (Swaroop Sampat) but his rich father-in-law disapproves. Knowing the consequences of Ravi rebelling against his powerful father-in-law, Shaikhoo starts to create circumstances where Ravi will lose all respect for him and move on.